The maximum pressure to which the tire should be inflated. This pressure is given on the tire side wall in lbf/in2 (psi) and kPa.

Note: This pressure is the maximum allowed by the tire manufacturer. It is not the pressure recommended for use.

Curb weight

The weight of a standard vehicle, including a full tank of fuel, any optional equipment fitted, and with the correct coolant and oil levels.

Accessory weight

The combined weight (in excess of those items replaced) of items available as factory installed equipment.

Production options weight

The combined weight of options installed which weigh in excess of 3 lb (1.4 kg) more than the standard items that they replaced, and are not already considered in curb or accessory weights. Items such as heavy duty brakes, high capacity battery, special trim etc..

Vehicle capacity weight

The number of seats multiplied by 150 lb (68 kg) plus the rated amount of load/luggage. Maximum loaded vehicle weight The sum of curb weight, accessory weight, vehicle capacity weight, plus any production option weights.

Rim

The metal support for a tire, or tire and tube, upon which the tire beads are seated.

Bead

The inner edge of a tire that is shaped to fit to the rim and form an air tight seal. The bead is constructed of steel wires which are wrapped, or reinforced, by the ply cords.